Patents by Inventor Daming Zhu

Daming Zhu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for producing low-ash poultry plasma protein powder by utilizing poultry blood
    Patent number: 9578889
    Abstract: The present invention relates to a method for producing low-ash poultry plasma protein powder by utilizing poultry blood. Specifically, the method of the present invention comprises the steps of: mixing the poultry blood with an anticoagulant to obtain anticoagulated whole blood; centrifugally separating the anticoagulated whole blood to obtain plasma liquid; de-calcifying the plasma liquid via a precipitation reaction, ultra-filtrating the plasma liquid via a ultra-filtration membrane, emulsifying, and nano-filtrating to obtain the concentrated plasma liquid; and drying the concentrated plasma liquid to obtain the poultry plasma protein powder. The method of the present invention effectively overcomes the defect of difficult poultry blood deep processing, achieves the recycling of poultry blood resource, avoids wasting resources, and reduces environmental pollution; and the produced plasma protein powder has the advantages of high protein content, good palatability, balanced amino acid and the like.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: February 28, 2017
    Assignee: Shanghai Genon Biological Product Co., Ltd.
    Inventors: Guoxiang Cheng, Guoyong Jiang, Wei Yu, Yong Pan, Jun Zhang, Daming Zhu, Minggang Liu, Kaibao Xiong
  • METHOD FOR PRODUCING LOW-ASH POULTRY PLASMA PROTEIN POWDER BY UTILIZING POULTRY BLOOD
    Publication number: 20150056363
    Abstract: The present invention relates to a method for producing low-ash poultry plasma protein powder by utilizing poultry blood. Specifically, the method of the present invention comprises the steps of: mixing the poultry blood with an anticoagulant to obtain anticoagulated whole blood; centrifugally separating the anticoagulated whole blood to obtain plasma liquid; de-calcifying the plasma liquid via a precipitation reaction, ultra-filtrating the plasma liquid via a ultra-filtration membrane, emulsifying, and nano-filtrating to obtain the concentrated plasma liquid; and drying the concentrated plasma liquid to obtain the poultry plasma protein powder. The method of the present invention effectively overcomes the defect of difficult poultry blood deep processing, achieves the recycling of poultry blood resource, avoids wasting resources, and reduces environmental pollution; and the produced plasma protein powder has the advantages of high protein content, good palatability, balanced amino acid and the like.
    Type: Application
    Filed: March 8, 2013
    Publication date: February 26, 2015
    Inventors: Guoxiang Cheng, Guoyong Jiang, Wei Yu, Yong Pan, Jun Zhang, Daming Zhu, Minggang Liu, Kaibao Xiong